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Short-distance information exchange method and system, information sending and receiving equipment, terminal

A technology for information exchange and information transmission, applied in the field of communication, can solve the problem of low efficiency of information exchange, and achieve the effects of high recognition accuracy, improved information exchange efficiency, and obvious voiceprint features.

Active Publication Date: 2018-04-06
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most commonly used Bluetooth exchange technology in the existing short-distance information exchange technology, two user terminals need to perform a series of operations such as Bluetooth pairing on the two user terminals that share information before transmitting information, which is relatively cumbersome, especially For the transmission of some short messages, for example, sharing and transmitting a contact information, a wireless local area network (WIFI) password, an identification code, an order information, etc., the time required for a series of operations such as Bluetooth pairing is much longer than the information transmission itself. time required, resulting in inefficient information exchange

Method used

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  • Short-distance information exchange method and system, information sending and receiving equipment, terminal
  • Short-distance information exchange method and system, information sending and receiving equipment, terminal
  • Short-distance information exchange method and system, information sending and receiving equipment, terminal

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Embodiment Construction

[0041] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0042] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0043] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0044] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The embodiment of the present invention discloses a short-distance information exchange method and system, information sending and receiving equipment, and a terminal, wherein the method includes: receiving an information sending request, and the information sending request includes information to be transmitted; Encoding, converting the information to be transmitted into a Morse code digital signal, including Morse numbers and / or Morse letters; according to the Morse code encoding table, performing D / A conversion on the Morse code digital signal, converting The Morse code digital signal is converted into a Morse code sequence, and a character space is added between two adjacent Morse codes to obtain a Morse code analog signal; the Morse code sequence includes more than one sequence of Morse codes Telecode; Morse code analogue signal sent as Morse radio sound. The embodiments of the present invention can reduce the cumbersome operation of pairing between user terminals sharing information, reduce information transmission time, and improve information exchange efficiency.

Description

technical field [0001] The invention relates to communication technology, in particular to a short-distance information exchange method and system, information sending and receiving equipment, and a terminal. Background technique [0002] At present, with the rapid development of communication technology and the popularization of user terminals, users often need to share information between user terminals. Currently, a user can send information on a user terminal to other user terminals that need to share the information through a mobile communication network. In addition, information can also be transmitted between user terminals through a short-distance information exchange technology, so as to realize sharing of the information among user terminals. [0003] Short-distance information exchange generally refers to information exchange within 5 meters. The most commonly used Bluetooth exchange technology in the existing short-distance information exchange technology, two ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B11/00H04L15/00
Inventor 岳燕冬刘舜琴
Owner CHINA TELECOM CORP LTD
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